/*
 * Created on Jul 17, 2006
 * Created by Alon Rohter
 * Copyright (C) Azureus Software, Inc, All Rights Reserved.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 * 
 * AELITIS, SARL au capital de 30,000 euros
 * 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
 *
 */
package com.aelitis.azureus.core.peermanager.uploadslots;

import org.gudy.azureus2.core3.peer.PEPeer;
import org.gudy.azureus2.core3.util.DisplayFormatters;

import com.aelitis.azureus.core.peermanager.unchoker.UnchokerUtil;

/**
 * 
 */
public class UploadSession {

    protected static final int TYPE_DOWNLOAD = 0;
    protected static final int TYPE_SEED = 1;

    private final PEPeer peer;
    private final int session_type;

    protected UploadSession(PEPeer _peer, int _session_type) {
        this.peer = _peer;
        this.session_type = _session_type;
    }

    protected int getSessionType() {
        return session_type;
    }

    protected void start() {
        UnchokerUtil.performChokeUnchoke(null, peer);
    }

    protected void stop() {
        UnchokerUtil.performChokeUnchoke(peer, null);
    }

    protected boolean isSameSession(UploadSession session) {
        if (session == null)
            return false;
        return this.peer == session.peer;
    }

    protected String getStatsTrace() {
        String n = peer.getManager().getDisplayName();
        String t = session_type == TYPE_DOWNLOAD ? "DOWNLOADING" : "SEEDING";
        String p = " : [" + peer.getClient() + "] " + peer.getIp() + " :" + peer.getPort();
        String s =
                " || (D: " + DisplayFormatters.formatByteCountToKiBEtcPerSec(peer.getStats().getDataReceiveRate()) + ") (U: "
                        + DisplayFormatters.formatByteCountToKiBEtcPerSec(peer.getStats().getDataSendRate()) + ")";
        return "[" + n + "] " + t + p + s;
    }

}
